Chapter 9 Flashcards
Nature-nurture issue
Degree to which environment and heredity influence behavior
Chromosomes
Rod-shaped structures that contain all basic hereditary information
Genes
Parts of the chromosomes through which genetic information is
transmitted
Zygote
New cell formed by the union of an egg and sperm
Embryo
Developed zygote that has a heart, a brain, and other organs
Fetus
Developing individual from 8 weeks after conception until birth
Teratogens
Anything that produces a birth defect
Rubella (German
measles)
Blindness, deafness, heart abnormalities, stillbirth
Mother’s age—
younger than 18 at
birth of child
Premature birth, increased incidence of Down syndrome
Mother’s age—
older than 35 at
birth of child
Increased incidence of Down syndrome
DES
(diethylstilbestrol)
Reproductive difficulties and increased incidence of genital cancer in children of mothers who were given DES during pregnancy to prevent miscarriage
AIDS
Possible spread of AIDS virus to infant; facial deformities; growth failure
Accutane
Intellectual disability and physical deformities
Neonate
new born child
Reflexes
Unlearned, involuntary responses that occur automatically in the presence of certain stimuli
Habituation
Decrease in the response to a stimulus that occurs after repeated
presentations of the same stimulus
Attachment
Positive emotional bond that develops between a child and a particular
individual
Konrad Lorenz
Focused on newborn goslings
* Labeled a process called imprinting
Harry Harlow’s
Wire monkey versus cloth monkey
Authoritarian parents
Parents who are rigid and punitive and value unquestioning obedience from their children